Apparently you lost the entire thread context, which is about Apple Watch.
It's tied to iOS.
Apple has made sure no one can directly compete with their Watch, by making sure no one else can access things like Apple Pay on their device, access known WiFi sites and passwords, etc. Competing watches cannot access their own phone based watch app store. Competing watches cannot transfer data to Apple Health, AFAIK. Nor directly reply to texts or emails.
It's like how Microsoft used to be accused of being evil, by keeping secret APIs just for its own use, so its own apps would be faster.
In other words, the Apple Watch doesn't directly compete with anything, because Apple won't let anyone else directly compete with it.
As they say, stop digging when you are in a hole.
First, Apple allows in the app store all the competing watches their own apps to transfer and store data. More importantly, your contention that Apple doesn't allow competitors to store data in HealthKit (yes that's the name, not Apple Heath) completely wrong. Oops. Here's just one compilation
http://www.macworld.co.uk/feature/i...ers-that-work-with-apples-health-app-3605284/
Ironically, it's Fitbit that won't allow its users to store and track data in HealthKit because they want to force you to use their app, which Apple has graciously allowed on the Apple App store
You also know you are in a hole when you find yourself arguing that Apple should spend multiple years and billions of dollars developing Apple Watch to enter a highly competitive market and then when Apple comes from behind to dominate that market you cry "unfair" and want Apple to hand over its proprietary technology so tiny little companies like Google, Samsung, Lenovo, Xiaomi, Garmin and others can catch back up. Sorry, but despite your wishes, Apple and the rest of these companies are going to have to keep competing for consumers.
And finally, if you want to generate a "ripple in the force" go on line and argue your position that Apple should turn over our financial information and our passwords, and allow access our wifi, to Xiaomi, Lenovo, Samsung and the rest, who are going to be entrusted with the security and privacy of that information, all to satisfy your sense of fairness.